All Washington Tours & Excursions in 2026

There are plenty of high-quality tours and experiences in Washington. According to previous travelers, here are the best tours to book right now:

• Beneath The Streets Underground History Tour

• Chef Guided Food Tour of Pike Place Market

• Mt. Rainier National Park Highlights Tour

• Seattle's Original Guided Harbor Cruise

• Seattle City Highlights Tour

Yes, guided tours in Washington are worth it if you want local insight and streamlined logistics across the state's diverse attractions. In Seattle, expert guides bring Pike Place Market's food scene and underground history to life, while harbor cruises offer a narrated look at the waterfront. Beyond the city, guided trips to places like Mt. Rainier National Park ensure you see key highlights with ease.

Per one customer who booked the Mt. Rainier National Park Highlights Tour, "Had a great time on the Mt. Rainier tour from Seattle. The tour took most of the day and included stops at popular photo spots, like the National Park sign, visitor centers (Paradise and Longmire), and hiking opportunities. Cory was a great guide and included lots of interesting information about the park and the surrounding area. I would recommend it to others hoping to visit the National Park while staying in Seattle."

You can find guided tours in Washington at a wide range of price points. At the lower end, self-guided tours and scavenger hunts can cost as little as US$10. If you prefer a guided tour—whether of the Seattle Underground, a ghost tour, or a food tour—these are around US$30. The most expensive tours are typically private excursions or multi-day itineraries.

A highly rated tour at a lower price is Beneath The Streets Underground History Tour—an immersive history tour in Seattle's oldest neighborhood, which costs US$29 per person. The excursion takes you to explore the city's underground pathways, but it's only one hour long. Pricier options include the full-day Mt. Rainier National Park Highlights Tour, which costs US$150 per person. With round-trip transportation from accommodation in Seattle, you'll join a group to explore the sights of Mt. Rainier National Park.

There is a wide range of activities available on Washington tours, and you're likely to find something that fits your group's interests and budget. Depending on those factors, you can take a guided food tour of Pike Place Market, visit Olympic National Park and Mt. Rainier National Park, learn the history of Seattle on a walking tour, or venture to Vancouver on a day trip.

Consider an all-day or multi-day tour to pack in as many sights and activities as possible. This highly rated Best of Olympic National Park from Seattle: All-Inclusive Small-Group Day Tour is a full-day trip with round-trip transportation included, during which you'll visit the key sights within the UNESCO–listed Olympic National Park.

Most travelers should plan on 5–7 days in Washington to see a mix of cities and nature. A long weekend works well if you’re visiting Seattle alone, allowing time to explore the city’s neighborhoods, food scene, and waterfront sights. With a full week or more, you can add Mt. Rainier, Olympic National Park, or a coastal or wine country road trip.

According to travelers, these are the best attractions in Washington:

• Space Needle

• Pioneer Square

• Mt. Rainier National Park

• Pike Place Market

• Kerry Park (Franklin Place)

View Viator's guide to all the best attractions in Washington.

There are tons of great trips to take within Washington. According to traveler reviews, these are the best day trips to book right now:

• Mt. Rainier National Park Highlights Tour

• Mt. Rainier Day Tour from Seattle

• Seattle Wine & Snoqualmie Falls Highlights Tour

• Best of Olympic National Park from Seattle: All-Inclusive Small-Group Day Tour

• Best of Mount Rainier National Park from Seattle: All-Inclusive Small-Group Tour

View all of Viator's top Washington day trips.

You don't have to spend a fortune to have a great time in Washington. Here are some of the best Washington activities under US$30:

• Chuckanut Bay Distillery Tour with 2 Mini Cocktails and Gift Glass

• Skip the Line: Daily Admission at Woodland Park Zoo Ticket

• Smith Tower Observatory Admission Ticket

• Guided Poulsbo Walking Tour

• Sky View Observatory at the Columbia Center Admission Tickets

Couples will find plenty of romantic tours in Washington. Here are some of the top activities to book now, according to previous travelers:

• Seattle Wine & Snoqualmie Falls Highlights Tour

• Snoqualmie Falls + Wine Tasting: All-Inclusive Small-Group Tour

• Seattle Sunset Sail BYOB

• Bon Vivant Woodinville Wine Tasting Tour

• Whale-Watching Tour from Anacorte

View all of Viator's top romantic tours in Washington.

It's no secret that Washington is a haven for outdoor enthusiasts. Here are some of the top outdoor tours to book right now:

• Mt. Rainier National Park Highlights Tour

• Best of Olympic National Park from Seattle: All-Inclusive Small-Group Day Tour

• Mt. Rainier Day Tour from Seattle

• Seattle City and Snoqualmie Falls Half-Day Guided Tour

• Seattle Wine & Snoqualmie Falls Highlights Tour

View all of Viator's top outdoor activities in Washington.

According to travelers, these are the top museums and cultural attractions in Washington:

• Chihuly Garden and Glass

• Seattle Aquarium

• Museum of Pop Culture (MoPOP)

• Klondike Gold Rush National Historical Park - Seattle Unit

• Museum of Flight

View all of Viator's museum tickets and passes in Washington.

Washington has enough activities to entertain every member of your family. Here is one of the top kid-friendly tours to book now, according to previous travelers:

• Skip the Line: Daily Admission at Woodland Park Zoo Ticket

View all of Viator's top family-friendly tours in Washington.